helpResearch questionAuthentication and Identity Security
How does data sensitivity (e.g., email sites versus news sites) affect user behavior and password reuse detection?Direction: Privacy, Security, and Identity
Authentication and Identity Security
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2025
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64 items
lightbulbPractical problemAuthentication and Identity Security
Frequent password reuse creates serious security risks, and current methods cannot intervene in real time.helpResearch questionAuthentication and Identity Security
What specific difficulties do users face in semantically understanding smartphone implicit authentication (IA) technology?helpResearch questionAuthentication and Identity Security
What causes users to misunderstand Android's Smart Lock (SL) functionality?helpResearch questionAuthentication and Identity Security
How do users' habits affect their understanding of SL feature modules?lightbulbPractical problemAuthentication and Identity Security
Users struggle to understand smartphone implicit authentication features, easily leading to security misjudgments.helpResearch questionAuthentication and Identity Security
How can user-centered design methods improve the usability of security authentication ceremonies?helpResearch questionAuthentication and Identity Security
Which design prototypes can reduce users' complexity and psychological barriers during security authentication?helpResearch questionAuthentication and Identity Security
How do users evaluate the UX and security perception of different security authentication ceremonies?lightbulbPractical problemAuthentication and Identity Security
Users struggle to complete complex security authentication tasks in encrypted communication, affecting privacy protection.helpResearch questionAuthentication and Identity Security
How can hotspot bias in graphical password selection be reduced to improve password unpredictability?helpResearch questionAuthentication and Identity Security
Can gamification optimize users' password selection behavior on complex background images?helpResearch questionAuthentication and Identity Security
How does GamePass compare with traditional graphical authentication methods in user engagement and password security?lightbulbPractical problemAuthentication and Identity Security
Users tend toward hotspot areas when selecting graphical passwords, making passwords easy to guess.Related papers
CHI 2025
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Understanding and Improving User Adoption and Security Awareness in Password Checkup Services
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Why I Can't Authenticate -- Understanding the Low Adoption of Authentication Ceremonies with Autoethnography
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On Smartphone Users' Difficulty with Understanding Implicit Authentication
Masoud Mehrabi Koushki, Borke Obada-Obieh, Jun Ho Huh
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Matthias Fassl, Lea Theresa Gröber, Katharina Krombholz
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Better, Funner, Stronger: A Gameful Approach to Nudge People into Making Less Predictable Graphical Password Choices
George E. Raptis, Christina Katsini, Andrew Jian-lan Cen
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